An absolutely essential product for commuters, or those who rely on their bike, this spray can self inflates a punctured inner tube & seals the hole at the same time. No need to remove the tyre when you puncture, just attach the hose to the inner tube valve & press the button
- you?ll be up & rolling in no time. Seals up to a 2mm perforation in the inner tube
- thats the size of hole a large thorn, drawing pin or tack would make!